3-[(4-oxidanylidenechromen-3-yl)methylidene]-1H-indol-2-one

Systemtic Name: 3-[(4-oxidanylidenechromen-3-yl)methylidene]-1H-indol-2-one Openeye Name: 3-[(4-oxochromen-3-yl)methylene]indolin-2-one CAS Name: 3-[(4-oxo-1-benzopyran-3-yl)methylidene]-1H-indol-2-one IUPAC Name: 3-[(4-oxochromen-3-yl)methylidene]-1H-indol-2-one Traditional Name: 3-[(4-ketochromen-3-yl)methylene]oxindole Formula: C18H11NO3 MolecularWeight: 289.28484

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC3=COC4=CC=CC=C4C3=O)C(=O)N2

Isomeric SMILES

C1=CC=C2C(=C1)C(=CC3=COC4=CC=CC=C4C3=O)C(=O)N2

InChI

InChI=1S/C18H11NO3/c20-17-11(10-22-16-8-4-2-6-13(16)17)9-14-12-5-1-3-7-15(12)19-18(14)21/h1-10H,(H,19,21)